Reluctant New York City private eye P.J. Detweiler is hired as a bodyguard to protect Maureen Preble, the mistress of shady millionaire William Orbison. In truth, Orbison plans a deadly intrigue in which P.J. is to play a central part. Meanwhile, complications ensue as P.J. gradually falls in love with Maureen. (Wikipedia)

George Peppard
as P.J. Detweiler

Raymond Burr
as William Orbison

Gayle Hunnicutt
as Maureen Preble

Brock Peters
as Waterpark

Wilfrid Hyde-White
as Billings Browne

Jason Evers
as Jason Grenoble

Coleen Gray
as Betty Orbison

Susan Saint James
as Linette Orbison

Severn Darden
as Shelton Quell

Jane Van Duser
as Elinor Silene (as H. Jane Van Duser)